Výsledky vyhledávání - "O.G. Ershova"

Hydrogen Sorption Properties, Thermal Stability and Kinetics of Hydrogen Desorption From the Hydride Phase of The MgH2 of a Mechanical Alloys of Magnesium with Ti, Ni and Y

Autor: O.G. Ershova, V.D. Dobrovolsky, Yu. M. Solonin

Publikováno v: Фізика і хімія твердого тіла, Vol 21, Iss 1, Pp 167-175 (2020)

The mechanical alloys-composite MАs (Mg +10 % wt.Ti + 5 % wt.Y and Mg +10 % wt.Ni + 5 % wt.Y) were synthesized. The phase content, microstructure, the thermal stability, kinetics of hydrogen desorption from the MgH2 hydride phase of the obtained MAs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3813b55cac0312c9a5597339bd61d3c7
https://journals.pnu.edu.ua/index.php/pcss/article/view/3305

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The Influence of Complex Doping on Kinetics of Decomposition and Thermal Stability of Mg-Based Mechanical Alloys

Autor: O.G. Ershova, V.D. Dobrovolsky, Yu. M. Solonin

Publikováno v: Фізика і хімія твердого тіла, Vol 20, Iss 4, Pp 406-415 (2020)

Mechanical alloys (MАs) were synthesized by the method of reactive mechanical alloying. At a hydrogen pressure of 0.1 MPa, with the use of thermal desorption spectroscopy, the thermal stability, the kinetics of hydrogen desorption from the hydride p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::547d2064cb9fd0b6eedf97e5eeb23478
https://doi.org/10.15330/pcss.20.4.406-415

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Hydrogen Sorption Properties, Thermal Stability and Kinetics of Hydrogen Desorption from MgH$_2$ Hydride Phase of a Mechanical Alloy of Magnesium with Ti and Y

Autor: V.D. Dobrovolsky, Yu. M. Solonin, A. Yu. Koval, O.G. Ershova

Publikováno v: METALLOFIZIKA I NOVEISHIE TEKHNOLOGII. 41:981-1001

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bc2992e20ea0b1f61e652a04ece7e05
https://doi.org/10.15407/mfint.41.08.0981

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ТЕРМІЧНА СТІЙКІСТЬ ТА КІНЕТИКА ДЕСОРБЦІЇ ВОДНЮ З ГІДРИДНОЇ ФАЗИ MgH2 МЕХАНІЧНОГО СПЛАВУ МАГНІЮ З Si, Ti, Fe

Autor: V.D. Dobrovolsky, Yu. Solonin, O.G. Ershova, O. Koval

Publikováno v: Vidnovluvana energetika. :20-30

Незважаючи на те, що вчені приділяють велику увагу гідриду магнію, методам його отримання і дослідження властивостей, останній все ще не

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe74ec5f0f97c849ff8062c287c72be2
https://doi.org/10.36296/1819-8058.2019.1(56).20-30

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Influence of Admixtures of Si, Fe, Ti on Temperature and Kinetics of Dissociation of MgH$_2$ Obtained by Reactive Mechanical Alloyage

Autor: O.G. Ershova, Yu. M. Solonin, O. Yu. Koval, V.D. Dobrovolsky

Publikováno v: METALLOFIZIKA I NOVEISHIE TEKHNOLOGII. 39:1557-1571

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41033c0bbcc07ef471cac95f66fd0dab
https://doi.org/10.15407/mfint.39.11.1557

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XPS study of influence of exposure to air on thermal stability and kinetics of hydrogen decomposition of MgH 2 films obtained by direct hydrogenation from gaseous phase of metallic Mg

Autor: V.D. Dobrovolsky, Y.M. Solonin, O.Y. Khyzhun, O.G. Ershova, A.K. Sinelnichenko

Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 215:28-35

Mechanism of influence of exposure to air on thermal stability of MgH 2 obtained by direct hydrogenation from the gas phase, the nature of the hydride sensitivity to the negative impact of air and the role of its surface chemical state have not been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa039f003d6e9f74800f1466317e6a9e
https://doi.org/10.1016/j.elspec.2017.01.001

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Akademický článek

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Influence of Titanium and Iron Additives to Magnesium on Hydrogen-Sorption Properties, Thermal Stability, and Kinetics of Hydrogen Desorption from MgH2 Phase of Mechanical Alloy

Autor: Yu. M. Solonin, O.Yu. Khyzhun, O.G. Ershova, V.D. Dobrovolsky

Publikováno v: Powder Metallurgy and Metal Ceramics. 55:477-488

We report on studies of the process of cyclic hydriding–dehydriding (eight cycles) of a mechanical alloy synthesized in a ball mill by grinding powder mixture Mg + 10 wt.% TiH2 + 10 wt.% Fe in argon medium. Hydrogen-sorption properties and thermal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ccc7006c3258631a572b34907e140a2
https://doi.org/10.1007/s11106-016-9830-z

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Alloying Effect of Ti, Fe, Ni and Al on Hydrogen Desorptuion Behavior of MgH2 Synthesized by Reactive Mechanical Alloying

Autor: V.D. Dobrovolsky, O.G. Ershova, Y.M. Solonin

Publikováno v: Innovations in Corrosion and Materials Science (Formerly Recent Patents on Corrosion Science). 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94c59301a333896e4b53bb301d87b81d
https://doi.org/10.2174/2352094907666170607140645

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The effect of Al on thermal stability and kinetics of decomposition of MgH2 prepared by mechanochemical reaction at different conditions

Autor: Yu. M. Solonin, V.D. Dobrovolsky, O.G. Ershova, O.Y. Khyzhun, A.Y. Koval

Publikováno v: Materials Chemistry and Physics. 162:408-416

This work is directed at decreasing decomposition temperature of MgH2. In accordance with the theoretical predictions, hydride of solid solution of Al in Mg should decompose at lower temperature compared to that of MgH2, and numerous experiments indi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::310c51a2456e5d9cf6b27923c21c730d
https://doi.org/10.1016/j.matchemphys.2015.06.007

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